baber/WOPTO huggingface dataset:
Patent JP-H0548612-A (JP)
Title: Inter-lan connecting device
Inventor: TOSHIMA AKIHIKO
IPC: H04L12/28
Filed: 1991-08-13
Abstract: PURPOSE:To improve the performance of a device and to improve the reliability by improving the throughput of communication of the device and suppressing the waste of calculation of addresses of an address conversion table and its memory capacity. CONSTITUTION:The device is provided with route information 11 used for registering the transmission path of a frame received from a trunk line LAN 15 or branch lines LAN 17, 19, an address calculation means 3 calculating the address of a transmission path destination of a frame registered in the route information to be received, a discrimination means 3 discriminating the presence of the route information from the address conversion table represented by the address calculated by the address calculating means 3, and a means 3 sending the frame received to a transmission path represented by the route information when the registration is present thereon based on the discriminating means 3 and implementing multiple address communication of the received frame when no registration is present thereon.
Patent JP-H0866822-A (JP)
Title: Cutting machine
Inventor: TOKIWA TORU
IPC: B25H7/04
Filed: 1994-08-29
Abstract: PURPOSE: To provide a cutting machine capable of giving marking to a work and/or cut product as it is without changing a marking sticking piece when the marking is applied to the work and/or the cut product. CONSTITUTION: A cutting machine for cutting a work W by a cutting tool at a cutting position after the work W is fed to a feeding direction. A marking device 23 for marking the work W and/or a cut product G is mounted in the downstream of the cutting position K and a marking head 57 provided in this marking device 23 is provided in vertically movable and turnable manners.
Patent JP-2001036263-A (JP)
Title: Method for cord wiring between units, and cord hodler and its holding body
Inventor: MINAMIYAMA SEIJI
IPC: H05K7/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To suitably prevent a cord which is wired over two relatively moving units from entwining those units and other constitution elements and to save the space in a device. SOLUTION: By a method for cord wiring between units which wires a cord 138 over two relatively moving units 110 and 130, a belt plate 141 which is formed long and freely deforms is built on the two units 110 and 130 so that they can move relatively, and the cord 138 between the two units 110 and 130 is fixed along the belt plate 141.
Patent JP-H0651289-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: TOMITA KENJI
IPC: G02F1/1333
Filed: 1992-07-30
Abstract: PURPOSE:To provide a liquid crystal display device capable of hardening a polymer in the spinodal region in which a liquid crystal and the polymer have a metastable structure regardless of the mixing ratio of the liquid crystal and the polymer, dispersed with liquid crystal droplets having a uniform grain size in the polymer, capable of controlling the dispersion density of the liquid crystal droplets, and capable of optimizing the light scattered state, the transmission factor when the electric signal is applied, and the driving voltage. CONSTITUTION:A liquid crystal and a polymer are mixed and held by two glass substrates, ultraviolet rays are radiated to the polymer, and the polymer is quickly cooled to be hardened while liquid crystal droplets are dispersed in the polymer to manufacture a liquid crystal display device.
Patent JP-S5999886-A (JP)
Inventor: PATORITSUKU DAGURASU GURIFUISU
IPC: H04N5/62
Filed: 1983-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0863771-A (JP)
Title: Optical recording/reproducing device
Inventor: SHIMIZU KIKUO
IPC: G11B7/12
Filed: 1994-08-29
Abstract: PURPOSE: To provide timing for cleaning an optical head, an objective lens and a medium for every device by initial power, a device operation time and recording/reproducing quality at the time of manufacturing each optical disk device. CONSTITUTION: The medium 1 is irradiated by a light beam outgoing from a semiconductor laser 26 through the objective lens 21, and the light quantity of the reflected light is detected by a photodetector 24. The initial value of the reflected light quantity is measured when the device is manufactured to be held in a memory 11. The light quantity obtained while using is compared with a threshold value by a comparison circuit 13, and when the light quantity becomes the threshold value or below, an alarm urging the cleaning is issued. The threshold value is found by multiplying the initial value by a comparison coefficient (1 or below), and the comparison coefft. is made a higher value the more the device operation time is longer, and the more the recording/ reproducing quality is deteriorated largely. The recording/reproducing quality is obtained by a retry rate of recording or reproducing processing.
Patent JP-S6185007-A (JP)
Inventor: TSUJITA TERUYUKI
IPC: B29C63/40
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58106857-A (JP)
Title: Switching logic circuit
Inventor: HAIJIMA MIKIO
IPC: H01L27/02
Filed: 1981-12-18
Abstract: PURPOSE:To prevent the breakdown of semiconductor device itself while improving a margin to electrical noises and dielectric resistance to input signals by operating a switching element and an active element at the reference potential of potential higher than a grounding line. CONSTITUTION:When a transistor Q1 is driven in a saturation range, a P type base B and an N type collector C are forward-biassed. Consequently, currents flow, but the positive potential of +B is applied previously to the N type emitter E of the transistor Q2 of an I<2>L circuit. Accordingly, a section between a P type base body and said N type emitter E is reverse-biassed. As a result, currents do not flow through a P-N junction between a P<+> type element isolation region and the N type epitaxial growth layer of the transistor Q2 even when  the P type base and the N type collector are forward-biassed. The reference  potential of the I<2>L circuit is made higher than the reference potentia of a  linear circuit (not shown) only by voltage +B by applying the positive potential  of +B.
Patent JP-H1136382-A (JP)
Title: Movable monitor device
Inventor: SHIMIZU TOSHIHIKO
IPC: H04N7/18
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device, in which a dead-angle area is monitored safely by simple constitution and which can be operated readily in an easy posture and cost of which is reduced. SOLUTION: The head section 2 of the movable-side cylinder 1b of an expansible cylinder 1 is installed so as to be moved in the more forward direction than the front place of a driver's cabin 12, and a CCD camera 4 is mounted on a stage 3 with a setting-angle adjusting means 3a set up to the head section 2. A transmission cable 5 for the CCD camera 4 is fitted so as to be curved in an approximately arcuate shape in response to the operation of the movable- side cylinder 1b and introduced into the driver's cabin 12, and image data are projected to the monitor device 6 installed into the driver's cabin 12.
Patent JP-H0933835-A (JP)
Title: Deflection scanning device
Inventor: NABETA NOBORU
IPC: B41J2/44
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To easily adjust a scanning position by a laser beam and to prevent change caused by temperature. SOLUTION: A semiconductor laser light source 32 having a 1st fire point 33 where the laser beam L1 is emitted and a 2nd fire point 34 where the laser beam L2 is emitted and setting an angle θbetween the emitting directions of the laser beams L1 and L2 to 15 to 75 deg. is arranged on the holder of the laser unit 14, and further collimator lenses 36 and 37 are respectively arranged in the advancing directions of the laser beams L1 and L2. A half mirror 15 and a cylindrical lens 16 are arranged in the advancing direction of the laser beam L1 emitted from the laser unit 14, and a bending mirror 18 bending the laser beam L2 emitted from the laser unit 14 toward the half mirror 15 and adjusting the vertical scanning position of the laser beam L2 to the laser beam L1 is arranged on the side of the half mirror 15.
Patent JP-H03232045-A (JP)
Title: Protocol for transferring dma data
Inventor: TOOMASU DEII BISETSUTO
IPC: G06F11/267
Filed: 1990-07-31
Abstract: PURPOSE: To prevent a computer system from being disabled to operate by providing respective overlapped processing systems for plural zones. CONSTITUTION: A fault allowable computer system 10 is provided with an overlapping system called a zone and at the time of a normal mode, two zones 11 and 11' are operated at the same time. According to this overlapping, a fault is not generated at one point so that it is secured that the computer system 10 is not disabled though an error or a fault is generated in one of the zones 11 and 11'. In addition these faults can be removed by disabling or ignoring a device or a constituting element generating this fault. Then the zones 11 and 11' are respectively provided with overlapping systems 20 and 20'. Therefore the overlapping processing systems operates more than a processing system to prevent the computer system from being disabled to operate.
Patent JP-S5993154-A (JP)
Inventor: NAKANO YUUJI
IPC: F25B1/00
Filed: 1982-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6265222-A (JP)
Title: Rotary erasing head
Inventor: YAMAMOTO TAKAHIRO
IPC: G11B5/245
Filed: 1985-09-14
Abstract: PURPOSE:To obtain a sufficient erasing magnetic field even when a rotary transformer is used by applying a voltage to a piezoelectric element and forming a gap between permanent magnets in an abutting state, and producing leak magnetic flux for erasure. CONSTITUTION:The permanent magnets 1 and 2 which has high coercive force are formed in a U shape, placed in abutting relation on one side, and joined together with melt-sticking glass 3 on the other side, and the piezoelectric element 3 is laminated at a gap part (b). This erasing head is fitted to a rotary drum, which is connected to a signal line 4. In such constitution, pieces of magnetic flux from magnets 1 and 2 is formed normally linearly, but when a voltage is applied, a gap of about 1mum is formed at the abutting part (C), and leak magnetic flux is produced to operate on a contacting tape. Consequently, the piezoelectric element 3 requires only a small current and a sufficient erasing magnetic field is established even when a conventional rotary transformer is used.
Patent JP-2000035527-A (JP)
Title: Lens driving device and lens driving method
Inventor: SANO HIDEKI
IPC: G02B7/04
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make a device immune to the output fluctuation of a magnetic resistance(MR) sensor and to obtain position detecting accuracy with high linearity by obtaining potential differences based on the levels of the voltage of a position detecting signal and calculating the position of a lens. SOLUTION: The magnetic field of a position detecting magnet attached to a lens movable part is read by the MR sensor 3 fixed in a lens barrel, and a sine wave output signal from the sensor 3 is amplified and quantized by an A/D converter 5, then relative position calculation while the voltage order of the output signal holds is directly computed by using the potential differences of respective phases so as to calculate a distance from a mechanical end. Namely, the signals equivalent to an oblique sides are extracted from the voltage order of the three-phase output signal from the sensor 3. Then, an optional relative position in one oblique side is directly calculated from other two-phase voltage. The distance from the mechanical end is calculated from the total sum of the relative positions so as to control the position.  The relative position calculation keeps the linearity while the order of the three-phase output signal from the sensor 3 holds in the computation.
Patent JP-H0754040-A (JP)
Title: Manufacture of non-heat treated steel wire rod
Inventor: KIMURA TOSHIMITSU
IPC: C21D8/06
Filed: 1993-08-18
Abstract: PURPOSE:To manufacture the steel wire rod of stable quality by improving breaking contraction in a non-heat treated steel wire rod for bolts. CONSTITUTION:An alloy steel whose chemical composition consisting of, by wt.%, 0.1-0.2% C, 0.05-0.5% Si, 1.0-2.0% Mn, 0.05-0.3% Cr, <=0.1% Mo, 0.05-0.2% V, 0.005-0.03% Nb and the balance Fe essentially is hot rolled, cooled from 800 deg.C down to 600 deg.C in its cooling stage within 60sec, next heated to 450-600 deg.C or successively cooled from 600 deg.C down to 450 deg.C by spending >=20min. After that, by executing wire drawing, the non-heat treated steel wire rod having tensile strength of 750-950MPa is made.
Patent JP-H0727243-A (JP)
Title: Flow control system
Inventor: PAASONZU NATAN II
IPC: E03C1/02
Filed: 1991-08-14
Abstract: PURPOSE: To avoid a psychological barrier caused by the visible electric connec tion by providing a flow control device fitted with a turbine in a flow passage to drive a generator. CONSTITUTION: An actuator 14 needs the power only when the condition is changed, and no power is required to keep a valve 12 opened or closed. When an ultrasonic transducer 20 detects an object moving in a target region defined by a broken line 22 within the specified distance from an outlet 24, a control circuit 16 opens the valve 12, and water flows out until the movement in the target region is stopped. When no movement is detected, the control circuit 16 stops the flow after a short delay. Since a generator assembly 28 is provided to re-charge a battery pack 18 by the water flow itself, the necessity to install an external cable to the outlet 24 is eliminated. A generator to be driven by a shaft on which a turbine is mounted arranged in the water flow passage is stored in a generator housing.
Patent JP-H07205778-A (JP)
Title: Device and method for control of car brake
Inventor: RI JIYUUSAI
IPC: B60T7/12
Filed: 1994-08-05
Abstract: PURPOSE: To provide an automobile brake control device and method for preventing the theft of an automobile and, if the automobile is stolen, easily detecting the automobile and allowing wheels caught in puddles or slippery areas during driving to be easily pulled out. CONSTITUTION: This device is provided with a door lock control part 100 which opens an automatic door by verifying a secret number entered by means of the key selected by a user, a brake device control part 20 preventing the theft of the automobile and controlling a hydraulic brake system to pull out wheels that have dropped in puddles or slippery areas, and an RF block 300 of a radio caller which sends emergency signals.
Patent JP-H0740725-A (JP)
Title: Trailing axle beam type suspension
Inventor: OGISO SATOSHI
IPC: B60G7/02
Filed: 1993-07-27
Abstract: PURPOSE:To enhance the damping effect of shock absorbers in a reverse phase bound and the rebound to a same phase bound and the rebound condition of the left and the right wheels, higher than a conventional suspension. CONSTITUTION:A pair of front arms 20 and a pair of rear arms 22 are fixed close to both ends of an axle beam 10, and extended to the front side and to the rear side of wheels respectively, and trailing arms 14 are combined to the front arms 20 by the first rubber bush devices 24, while combined to the rear arms 22 by the second rubber bush devices 26, at the rear end side. The lower ends of shock absorbers 30 pivoted to a car body at the upper ends are pivoted to the front arms 20 at the positions separated to the front side of the vehicle from the axle beam 10, and the spring constant of the second rubber bush devices 26 is made lower than the spring constant of the first rubber bush devices 24.
Patent JP-2001031263-A (JP)
Title: Paper feed magazine and printer
Inventor: KOYA AKEMASA
IPC: B65H1/28
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To discard paper chips produced in cutting recording paper together with the operation of inserting and drawing out a paper feed magazine. SOLUTION: A magazine chamber 8 is formed below a cutter 21 of this printer, and this paper feed magazine 11 storing a plurality of thermal sensitive recording paper sheets 20 is mounted therein. A chip storing part 32 is formed on a magazine body 34. Chips 40 cut off by the cutter 21 are dropped on the chip storing part 32 and stacked. When the paper feed magazine 11 is drawn out at the time of supplementing thermal sensitive recording paper sheets 20, chips accumulated in the chip storing part 32 are removed.
Patent JP-S6179132-A (JP)
Inventor: DEJIRE NUUJIRE
IPC: G01N21/88
Filed: 1985-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0490157-A (JP)
Title: Information recording and reproducing device
Inventor: NISHIGAKI TETSUO
IPC: G11B15/02
Filed: 1990-07-31
Abstract: PURPOSE:To improve the handling further by storing reservation commands in turn in a storage device whenever a reservation command is inputted, reading the reservation commands in turn in inputted order and performing a driving control on the information recording and reproducing device. CONSTITUTION:Whenever a reservation command is specifically inputted by operators 5A (command key), 5B (reservation command specifying key) and/or 5C (reservation command selecting key), such reservation commands are stored in turn to the storage device 12 by a control data processing CPU 7. Then, whenever an operation mode based on a reservation command is finished, the reservation commands from the storage device 12 are taken out in inputted order, and a changeover control is performed on the operation mode based on the reservation command. By this method, reproducing processing procedures are inputted more easily.
Patent JP-S6453084-A (JP)
Title: Scroll compressor
Inventor: OKAMOTO JOJI
IPC: F01C17/06
Filed: 1987-08-18
Abstract: PURPOSE:To reduce the outside diameter and weight and provide the high speed slidability and abrasion resistance for a rotation suppressing mechanism by forming a swirl scroll from aluminum alloy applied with positive electrode oxidation film, Oldham's ring from aluminum alloy applied with nonelectrolytic Ni plating film, and by forming a frame from casted iron. CONSTITUTION:The peripheral part of an Oldham's ring 4 is contact-nipped by the flat surface part on the shoulder surface of a swirl scroll 3 and the flat surface pat of a frame 5, and back pressure chamber 14 is sealed. The swirl scroll 3 is made of aluminum alloy applied with the positive electrode oxidation film, and the Oldham's ring 4 is made of aluminum alloy applied with nonelectrolytic Ni plating film, and the frame 5 is made of casted iron. The surface hardness of these materials is in the order of larger value of Oldham's ring 4, swirl scroll 3, and the frame 5. Therefore, the outside diameter and weight can be reduced, the sliding characteristic and the abrasion resistance of a rotation suppressing mechanism can be improved.
Patent JP-S58104535-A (JP)
Title: Transmission system with priority
Inventor: TAKEMOTO HAJIME
IPC: H04W28/02
Filed: 1981-12-16
Abstract: PURPOSE:To precess a failure signal of slave stations surely without providing a vacant line time, by preventing crosstalk with the polling system performing a call repetitively at a prescribed interval from a master to the slave stations. CONSTITUTION:A failure produced in a station to be monitord (slave station) is transmsitted to a monitoring station (master station) with priority by using the polling system by means of a radio wave. In this case, the master station has a radio device 1 having a transmitter TX and a receiver RX, and a call controlling section 2 can perform a call at a prescribed interval to the slave stations other than a prescribed time or an arbitrary call, and a failure signal inputted via the RX is detected at a failure dicriminator 3. On the other hand, the slave stations have a radio device 4 provided with a transmisser TX and a receiver RX. In detecting a failure signal inputted from an input section 5, a failure memory 6 storing the failure signal is set and the signal is transmitted to the master station as the status signal from an input device 7.
Patent JP-H0866845-A (JP)
Title: Means for structuring nc machining program language using sel command control function
Inventor: ONO AKIRA
IPC: B23Q15/00
Filed: 1994-08-30
Abstract: PURPOSE: To facilitate the origination and maintenance of a program by structuring a macro statement or an NC statement both of which are executed according to whether or not a CASE <constant expression instruction coincides with a predetermined variable that follows a SEL command. CONSTITUTION: If a SEL command is involved in an NC machining program, a CASE <constant expression> processing part 8b determines whether or not, of CASE <(n)-th constant expression> instructions, a CASE <constant expression that coincides with a predetermined variable following the SEL command exists. If a CASE <constant expression> that coincides with the predetermined variable exists, one or more macro statements or NC statements following the CASE <constant expression> are executed, whereas if no CASE <constant expression coincides with the predetermined variable, a CASE ELSE processing part 8c executes one or more macro statements or NC statements that follow a CASE ELSE instruction.  The SEL command is of a multiplicable variable type, and, each time the variable following the SEL command is varied, whether the variable is true or false with respect to the CASE <constant expression> is determined, and one or more macro statements or NC statements to be executed are structured.
Patent JP-H0254693-A (JP)
Title: Background color elimination circuit
Inventor: MATSUE MITSUHIRO
IPC: H04N9/73
Filed: 1988-08-19
Abstract: PURPOSE:To automatically eliminate a picture signal of a background color from a primary color video signal by counting the number of horizontal scanning lines detected by the same color line detection means for each color and recognizing a color with the maximum count as a background color with a background color detection means. CONSTITUTION:Each of 8 counter functions of a counter 22 counts the number of lines having no change in an input picture signal (color) in one line as to each of 8 signals generated through the combination of presence of 3 components of an input picture signal. Then a carryout output corresponding to the color having the maximum line number is fed to an input terminal corresponding to an encoder 31. In an exclusive OR arithmetic unit 41, each bit of three inputs B1, B2, B3 is compared with each bit of A1, A2, A3 corresponding thereto in an original input picture signal. Then the signal coincident with the B1, B2, B3 in the primary input picture signal is eliminated and outputted.
Patent JP-S6448013-A (JP)
Title: Structure of reflection mirror
Inventor: KARASAWA JIYOUJI
IPC: G02B7/18
Filed: 1987-08-18
Abstract: PURPOSE:To easily and exactly correct an optical shift of a display device, to permanently fix a reflection mirror, and to always reflect an exact image, by separating a reflection mirror fixing base into plural parts, and fixing the respective fixing bases with plural male screws. CONSTITUTION:A fixing plate 2 is fixed to a first fixing base 1 of a reflection mirror, and to its fixing plate 2, the reflection mirror 3 is fixed. Also, in the fixing base 1 and a second fixing base, a through-hole being parallel and having the same center line is formed against the reflection mirror 3, and by one piece of shaft 5, the fixing base 1 and 4 are penetrated and connected. Also, by an E ring 6 provided on both ends of the shaft 5, the shaft is prevented from falling off, and two pieces of female screws are provided on the lower face of the fixing base 4, and fixed to a body 8 with two pieces of male screws 9 through two pieces of elliptical holes 10 provided on its fitting position on the body 8. Moreover, a projecting part 4a is provided on the fixing base 4, two pieces of female screws being symmetrical in the vertical direction against the shaft 5 are formed, two pieces of male screws 7 are allowed to pass through its screws, and the fixing base 1 is fixed against the rotational direction of the shaft 5.